CVE-2024-27834

CWE-277CWE-30515 documents9 sources
Severity
5.5MEDIUM
EPSS
0.0%
top 99.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Apple IOS AND IpadosApple MacosApple Safari+7 more
Timeline
PublishedMay 14
Latest updateMay 28

Description

The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages16 packages

▶NVDapple/ipados< 17.5
▶CVEListV5apple/ios_and_ipados< 16.7.8+1
▶CVEListV5apple/tvos< 17.5
▶NVDapple/tvos< 17.5
▶CVEListV5apple/macos< 14.5

Also affects: Fedora 39, 40

🔴Vulnerability Details

4
OSV
CVE-2024-27834: The issue was addressed with improved checks↗2024-05-14
▶
OSV
CVE-2024-27834: The issue was addressed with improved checks↗2024-05-14
▶
GHSA
GHSA-4rmp-jjj9-cfm4: The issue was addressed with improved checks↗2024-05-14
▶
CVEList
CVE-2024-27834: The issue was addressed with improved checks↗2024-05-13
▶

📋Vendor Advisories

9
Ubuntu
WebKitGTK vulnerabilities↗2024-05-28
▶
Red Hat
webkit: pointer authentication bypass↗2024-05-21
▶
Apple
CVE-2024-27834: iOS 16.7.8 and iPadOS 16.7.8↗2024-05-13
▶
Apple
CVE-2024-27834: tvOS 17.5↗2024-05-13
▶
Apple
CVE-2024-27834: Safari 17.5↗2024-05-13
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Apple fixes Safari WebKit zero-day flaw exploited at Pwn2Own↗2024-05-14
▶